# # U.S. Geological Survey # National Water Information System # Retrieved: 2024-05-04 17:42:46 EDT # # ---------------------------------- WARNING ---------------------------------------- # Some of the data that you have obtained from this U.S. Geological Survey database # may not have received Director's approval. Any such data values are qualified # as provisional and are subject to revision. Provisional data are released on the # condition that neither the USGS nor the United States Government may be held liable # for any damages resulting from its use. # # More data may be available offline. # For more information on these data, contact USGS Water Data Inquiries. # This file contains the annual peak streamflow data. # # This information includes the following fields: # # agency_cd Agency Code # site_no USGS station number # peak_dt Date of peak streamflow (format YYYY-MM-DD) # peak_tm Time of peak streamflow (24 hour format, 00:00 - 23:59) # peak_va Annual peak streamflow value in cfs # peak_cd Peak Discharge-Qualification codes (see explanation below) # gage_ht Gage height for the associated peak streamflow in feet # gage_ht_cd Gage height qualification codes # year_last_pk Peak streamflow reported is the highest since this year # ag_dt Date of maximum gage-height for water year (if not concurrent with peak) # ag_tm Time of maximum gage-height for water year (if not concurrent with peak # ag_gage_ht maximum Gage height for water year in feet (if not concurrent with peak # ag_gage_ht_cd maximum Gage height code # # Sites in this file include: # USGS 01153500 WILLIAMS RIVER AT BROCKWAYS MILLS, VT # # Peak Streamflow-Qualification Codes(peak_cd): # 1 ... Discharge is a Maximum Daily Average # 2 ... Discharge is an Estimate # 3 ... Discharge affected by Dam Failure # 4 ... Discharge less than indicated value, # which is Minimum Recordable Discharge at this site # 5 ... Discharge affected to unknown degree by # Regulation or Diversion # 6 ... Discharge affected by Regulation or Diversion # 7 ... Discharge is an Historic Peak # 8 ... Discharge actually greater than indicated value # 9 ... Discharge due to Snowmelt, Hurricane, # Ice-Jam or Debris Dam breakup # A ... Year of occurrence is unknown or not exact # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # C ... All or part of the record affected by Urbanization, # Mining, Agricultural changes, Channelization, or other # F ... Peak supplied by another agency # O ... Opportunistic value not from systematic data collection # R ... Revised # # Gage height qualification codes(gage_ht_cd,ag_gage_ht_cd): # 1 ... Gage height affected by backwater # 2 ... Gage height not the maximum for the year # 3 ... Gage height at different site and(or) datum # 4 ... Gage height below minimum recordable elevation # 5 ... Gage height is an estimate # 6 ... Gage datum changed during this year # 7 ... Debris, mud, or hyper-concentrated flow # 8 ... Gage height tidally affected # Bd ... Day of occurrence is unknown or not exact # Bm ... Month of occurrence is unknown or not exact # F ... Peak supplied by another agency # R ... Revised # # agency_cd site_no peak_dt peak_tm peak_va peak_cd gage_ht gage_ht_cd year_last_pk ag_dt ag_tm ag_gage_ht ag_gage_ht_cd 5s 15s 10d 6s 8s 33s 8s 27s 4s 10d 6s 8s 27s USGS 01153500 1938-09-00 22.70 Bd USGS 01153500 1941-02-08 2580 7.74 1 USGS 01153500 1942-04-08 2690 7.07 USGS 01153500 1943-05-12 3650 8.09 USGS 01153500 1943-11-09 4360 8.75 USGS 01153500 1945-04-26 5030 9.31 USGS 01153500 1946-03-09 2630 9.39 1 USGS 01153500 1947-04-12 4620 8.97 USGS 01153500 1948-03-22 5950 10.43 USGS 01153500 1948-12-31 8830 13.31 USGS 01153500 1950-04-05 2790 7.19 USGS 01153500 1951-03-31 4860 9.34 USGS 01153500 1952-06-01 8910 13.39 USGS 01153500 1953-03-24 6490 10.97 USGS 01153500 1954-04-17 2150 6.94 USGS 01153500 1955-08-13 2800 8.02 USGS 01153500 1956-04-29 4850 9.55 USGS 01153500 1957-01-23 2000 6.15 2 1957-01-23 1200 7.04 1 USGS 01153500 1957-12-21 3070 7.57 2 1957-12-21 1200 7.66 1 USGS 01153500 1959-04-03 3230 7.77 2 1959-01-22 9.08 1 USGS 01153500 1960-04-05 5270 9.97 USGS 01153500 1961-04-23 3030 7.52 USGS 01153500 1962-04-01 3500 8.23 1 USGS 01153500 1962-12-06 2560 6.94 USGS 01153500 1964-04-14 3100 7.61 USGS 01153500 1965-04-12 1510 5.38 USGS 01153500 1966-08-23 2180 6.41 USGS 01153500 1967-04-03 2990 7.47 USGS 01153500 1968-04-25 4320 9.02 USGS 01153500 1969-04-23 5490 10.19 USGS 01153500 1970-04-02 3150 7.68 USGS 01153500 1971-04-20 2540 6.91 USGS 01153500 1972-05-17 3820 8.47 USGS 01153500 1973-06-30 8760 13.28 USGS 01153500 1973-12-21 4610 9.31 USGS 01153500 1975-05-31 4190 8.87 USGS 01153500 1976-08-10 11800 15.85 USGS 01153500 1977-03-14 6040 10.74 USGS 01153500 1978-01-09 5050 9.75 USGS 01153500 1979-03-25 5440 10.14 USGS 01153500 1980-03-25 5650 10.35 USGS 01153500 1981-02-20 5220 9.92 USGS 01153500 1982-04-18 4430 9.12 USGS 01153500 1983-03-19 4590 9.29 USGS 01153500 1984-05-29 7540 12.18